210019916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{983}}^1\times {\mathrm{1723}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 379997184

約数和(自身を除く): 169977268

約数列:

[1, 2, 4, 31, 62, 124, 983, 1723, 1966, 3446, 3932, 6892, 30473, 53413, 60946, 106826, 121892, 213652, 1693709, 3387418, 6774836, 52504979, 105009958, 210019916]

約数ペア:

[(1, 210019916), (2, 105009958), (4, 52504979), (31, 6774836), (62, 3387418), (124, 1693709), (983, 213652), (1723, 121892), (1966, 106826), (3446, 60946), (3932, 53413), (6892, 30473)]